How do I create a half ledge in the corner of a room (I used the straight half-wall tool)
I want to build it out of 2x12 and push it into the corner (shown away from the wall in the iso views)
but when I do, it has double the drywall thickness on the long section of the wall
and creates a 2x12 on the end, Going to the ceiling
(I could draw it manually but I have other ones to add with different lengths)